USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025100100 AMPS 24km domain FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 00 01 00 -21.5 -31.7 28.76 10 9 160 345 -057 043032030 M21M20M19 000 03 01 03 -20.1 -29.8 28.78 12 18 170 355 -010 042030035 M18M18M18 000 06 01 06 -20.0 -29.5 28.75 10 17 174 358 -019 043031036 M17M18M18 000 09 01 09 -19.5 -29.2 28.77 10 16 169 354 -023 042030036 M17M17M17 000 12 01 12 -19.0 -29.0 28.75 10 16 172 357 -014 041029034 M17M17M17 000 15 01 15 -18.7 -29.0 28.74 11 18 170 355 -016 040027032 M17M17M17 000 18 01 18 -18.0 -28.1 28.75 11 18 169 353 -005 041026031 M17M17M17 000 21 01 21 -18.1 -27.8 28.74 10 16 171 356 -006 042027032 M17M17M18 000 24 02 00 -18.3 -28.2 28.72 10 17 176 0 -012 042027032 M17M17M18 000 27 02 03 -18.5 -28.4 28.71 10 17 172 357 -001 041026031 M17M17M18 000 30 02 06 -18.9 -29.3 28.72 11 18 176 0 -004 040026030 M17M18M18 000 33 02 09 -19.8 -30.6 28.72 11 19 176 1 -006 038024029 M18M18M18 000 36 02 12 -20.4 -31.2 28.71 11 20 178 3 -006 038024028 M18M18M19 000 39 02 15 -21.0 -31.9 28.71 11 19 180 5 -006 037023025 M19M19M19 000 42 02 18 -24.1 -32.8 28.69 20 27 168 352 008 045020021 M20M20M20 000 45 02 21 -24.3 -32.8 28.66 21 28 165 350 013 045018020 M21M21M21 000 48 03 00 -24.5 -33.0 28.64 22 31 164 348 018 045019019 M22M22M22 000 51 03 03 -24.8 -33.8 28.60 24 33 163 348 005 043019019 M22M22M23 000 54 03 06 -25.7 -35.2 28.56 25 36 163 348 -007 041016016 M23M22M23 000 57 03 09 -26.4 -35.8 28.49 26 38 162 347 -005 041016014 M24M23M23 000 60 03 12 -27.0 -35.9 28.42 26 40 163 348 -011 043020018 M24M24M24 000 63 03 15 -28.4 -37.2 28.34 25 38 168 353 -040 043022022 M26M26M26 000 66 03 18 -30.6 -39.6 28.26 28 41 167 351 -065 041022021 M29M29M29 000 69 03 21 -31.7 -40.8 28.14 30 44 161 345 -073 040021018 M31M30M30 000 72 04 00 -32.0 -40.8 28.06 29 43 161 345 -124 042025021 M32M31M31 000 75 04 03 -32.2 -41.0 28.00 29 41 157 342 -081 042025024 M32M31M31 000 78 04 06 -33.5 -42.0 27.94 29 40 154 339 -080 042027027 M33M32M33 000 81 04 09 -35.1 -43.2 27.92 24 32 155 339 -007 044027033 M33M33M34 000 84 04 12 -36.0 -43.3 27.91 20 27 158 343 001 048034040 M33M33M34 000 87 04 15 -34.6 -41.7 27.92 20 26 155 340 -051 049038044 M32M32M33 000 90 04 18 -31.3 -38.3 27.93 23 31 147 331 -185 051041047 M31M30M31 001 93 04 21 -29.1 -36.4 27.94 28 36 134 318 -260 050043040 M30M30M30 002 96 05 00 -28.4 -35.6 27.99 30 38 126 311 -312 051043037 M29M29M30 003 99 05 03 -27.8 -35.2 28.08 27 35 123 308 -269 050041035 M28M28M29 002 102 05 06 -28.3 -35.2 28.17 24 31 130 314 -211 052038036 M27M27M27 001 105 05 09 -28.2 -35.4 28.23 22 29 139 323 -148 050035035 M26M26M27 001 108 05 12 -27.9 -35.0 28.26 21 27 143 328 -129 051035036 M25M25M26 000 111 05 15 -26.5 -33.6 28.31 21 26 143 327 -118 052036040 M24M24M25 000 114 05 18 -25.1 -32.2 28.34 19 25 152 336 -052 052038044 M24M24M24 001 117 05 21 -25.0 -31.9 28.34 17 23 156 341 -016 053041049 M24M24M25 001 120 06 00 -25.1 -31.7 28.37 14 19 157 342 011 055043054 M24M24M25 001 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 3h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.